AFOS product CLISJU
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CDCA42 TJSJ 260853
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
453 AM AST MON MAY 26 2025

...................................

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 25 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         87   3:04 PM  94    1980  88     -1       92        
                                      2020                           
  MINIMUM         79   6:56 AM  70    1964  76      3       81        
  AVERAGE         83                        82      1       87     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             4.97 1936   0.17  -0.17      T       
  MONTH TO DATE    6.13                      4.46   1.67     9.65     
  SINCE MAR 1     16.80                     11.24   5.56    21.68     
  SINCE JAN 1     23.59                     17.89   5.70    31.02     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       18                        17      1       22        
  MONTH TO DATE  400                       409     -9      486        
  SINCE MAR 1   1333                      1282     51     1492        
  SINCE JAN 1   2217                      2029    188     2385        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)        
  AVERAGE WIND SPEED    14.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88                                                        
 LOWEST     65                                                        
 AVERAGE    77                                                        

..........................................................


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        94      2005                      
 MINIMUM TEMPERATURE (F)   76        70      1911                      


SUNRISE AND SUNSET                                                    
MAY 26 2025...........SUNRISE   5:48 AM AST   SUNSET   6:55 PM AST     
MAY 27 2025...........SUNRISE   5:47 AM AST   SUNSET   6:55 PM AST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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